X-Git-Url: http://challenge-bot.com/repos/?a=blobdiff_plain;f=3d-printables%2Fmotor-mount.scad;h=f70fb997c52c04e6f5876869ddeb99268da23631;hb=78a38e00ac608e1cc096c3e3eefccfb3be721587;hp=33533ae3a2c5dfeb39eee7c5d028c07c269a7e3d;hpb=0708912a2030221a80f45b49a135f3d9ec13e3ad;p=challenge-bot

diff --git a/3d-printables/motor-mount.scad b/3d-printables/motor-mount.scad
index 33533ae..f70fb99 100644
--- a/3d-printables/motor-mount.scad
+++ b/3d-printables/motor-mount.scad
@@ -6,51 +6,6 @@
 
 $fn = 60;
 
-// from schematic http://goo.gl/96RKol
-collar_radius = 9.2 / 2;
-// subtract a bit to make snap fit
-nubbin_radius = (4.48 - 0.3) / 2;  // make snap fit
-screw_radius = 2.9 / 2 + 0.1; // a little bigger so screws fit through
-
-motor_height = 22.23;
-
-// http://freespace.virgin.net/matt.waite/resource/handy/screwsize.htm
-_6_radius = 3.5 / 2;
-
-// measurements we made up:
-mount_total_x = 38;
-mount_total_y = mount_total_x;
-mount_total_z = 3.175; // 3/16 in mm
-
-module motor_holes(){
-  collar_x_offset = 10.8;
-  nubbin_x_offset = 22.23;
-  // actual motor screw holes are 0.2 further than spec says
-  screw_x_offset = 30.81 + 0.2;
-  screw_y_offset = 17.44 / 2;
-
-  translate([collar_x_offset, 0, 0]){
-    cylinder(r = collar_radius, h = mount_total_z + 0.1);}
-  translate([nubbin_x_offset, 0, 0]){
-    cylinder(r = nubbin_radius, h = mount_total_z + 0.1);}
-  translate([screw_x_offset, 0, 0]){
-    translate([0, screw_y_offset, 0]){
-      cylinder(r = screw_radius, h = mount_total_z + 0.1);}
-    translate([0, -screw_y_offset, 0]){
-      cylinder(r = screw_radius, h = mount_total_z + 0.1);}}}
-
-module bracket_holes(){
-  translate([6.2, 0, 0])
-    cylinder(r = _6_radius, h = mount_total_z + 0.1);
-  translate([mount_total_x - 6.2, 0, 0])
-    cylinder(r = _6_radius, h = mount_total_z + 0.1);}
-
-module motor_mount(){
-  difference(){
-    cube([mount_total_x, mount_total_y, mount_total_z]);
-    translate([0, 6.2, -0.05]){
-      bracket_holes();}
-    translate([1, mount_total_y - motor_height / 2 - 3, -0.05]){
-      motor_holes();}}}
+include <motor-mount-data.scad>
 
 motor_mount();